Task - Design Patterns - Adapter Pattern #65

akash-coded · 2022-03-23T10:19:00Z

akash-coded
Mar 23, 2022
Maintainer

The following code contains a demonstration of the Adapter pattern for a ToyDuck. Emulate the same for a ToySparrow.

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
    }
}

Sarfinaa · 2022-03-23T10:19:35Z

Sarfinaa
Mar 23, 2022

package week_6;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter1 = new BirdAdapter(duck);

        System.out.println("Demonstrating a real duck bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy duck bird::");
        toyDuck.squeak();

        System.out.println("Making a toy duck bird behave like a real bird via bird adapter::");
        birdAdapter1.squeak();
        System.out.println("-----------------------------");
        Bird sparrow = new Sparrow();
        ToySparrow toySparrow = new ToySparrow();
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);
        System.out.println("Demonstrating a real sparrow bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real sparrow bird via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

Gaurav-Joshi-31 · 2022-03-23T10:19:51Z

Gaurav-Joshi-31
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {

    @Override
    public void squeak() {
        System.out.println("Squeaking noise");

    }

}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPattern {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        BirdAdapter birdAdapter1 = new BirdAdapter(duck);

        System.out.println("Demonstrating a real duck::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy duck::");
        toyDuck.squeak();

        System.out.println("Making a toy duck behave like a real duck via bird adapter::");
        birdAdapter1.squeak();

        System.out.println("\n");

        Sparrow sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

rakeshGit419 · 2022-03-23T10:19:55Z

rakeshGit419
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}
class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter1 = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter1.squeak();
// -------------------------------------------------------------
        System.out.println("Task");
        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);
        System.out.println("Demonstrating a real bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter2.squeak();

    }
}

0 replies

SrideviYamala · 2022-03-23T10:19:55Z

SrideviYamala
Mar 23, 2022

package patterns;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Toy Sparrow Chirping");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();

        BirdAdapter birdAdapter1 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real Sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy Sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via bird adapter::");
        birdAdapter1.squeak();

    }
}

0 replies

Ashwesh09 · 2022-03-23T10:19:58Z

Ashwesh09
Mar 23, 2022

package designPatterns.StructuralPattern;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}


class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}
class ToySparrow implements ToyBird{
    public void squeak() {
        System.out.println("Sparrow noise");
    }
}
class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapterDuck = new BirdAdapter(duck);
        BirdAdapter birdAdapterForSparrow = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird duck::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird duck::");
        toyDuck.squeak();

        System.out.println("Making a toy bird duck behave like a real bird duck via bird adapter::");
        birdAdapterDuck.squeak();

        System.out.println("Demonstrating a real bird sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy bird sparrow behave like a real sparrow bird via bird adapter::");
        birdAdapterForSparrow.squeak();
    }
}

0 replies

abhiraj2k · 2022-03-23T10:20:06Z

abhiraj2k
Mar 23, 2022

package design_patterns.structural;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Sparrow sparrow = new Sparrow();
        ToyBird toyDuck = new ToyDuck();
        ToyBird toySparrow = new ToySparrow();
        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real duck::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy duck::");
        toyDuck.squeak();

        System.out.println("Making a toy duck behave like a real duck via bird adapter::");
        birdAdapter.squeak();

        System.out.println();

        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

preeti-max · 2022-03-23T10:20:12Z

preeti-max
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Duck Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Sparrow Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }

}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Bird sparrow = new Sparrow();
        ToyBird toyDuck = new ToyDuck();
        ToyBird toySparrow = new ToySparrow();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real duck  bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy duck bird::");
        toyDuck.squeak();

        System.out.println("Making a toy  duck bird behave like a real duck  via bird adapter::");
        birdAdapter.squeak();

        System.out.println("Demonstrating a real sparrow  bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow bird::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow bird behave like a real sparrow via bird adapter::");
        birdAdapter2.squeak();

    }
}

0 replies

deepak775035 · 2022-03-23T10:20:21Z

deepak775035
Mar 23, 2022

interface Bird {
    public void fly();
    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Sparrow Squeaking noise");
    }
}



class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        // Bird duck = new Duck();
        // ToyBird toyDuck = new ToyDuck();

        // // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        // BirdAdapter birdAdapter = new BirdAdapter(duck);

        // System.out.println("Demonstrating a real bird::");
        // duck.fly();
        // duck.makeSound();

        // System.out.println("Demonstrating a toy bird::");
        // toyDuck.squeak();

        // System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        // birdAdapter.squeak();


        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();



    }
}

0 replies

Ashritha-sd · 2022-03-23T10:20:21Z

Ashritha-sd
Mar 23, 2022

package src.design_patterns.structural_patterns;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    @Override
    public void fly() {
        System.out.println("Flying...");
    }

    @Override
    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    @Override
    public void fly() {
        System.out.println("Flying...");
    }

    @Override
    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    @Override
    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Sparrow sparrow= new Sparrow();
        ToyBird toyDuck = new ToyDuck();
        ToyBird toySparrow = new ToySparrow();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter1 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a real bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter1.squeak();
    }
}

0 replies

mkaifahmed · 2022-03-23T10:20:24Z

mkaifahmed
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Sparrow squeak");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real duck bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
        System.out.println(
                "----------------------------------------------------------------------------------------------------------------");
        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real sparrow bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow bird behave like a real bird via bird adapter::");
        birdAdapter2.squeak();

    }
}

0 replies

ratnadeepikavuddagiri · 2022-03-23T10:20:25Z

ratnadeepikavuddagiri
Mar 23, 2022

package structural;
interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();
        BirdAdapter birdAdapter1 = new BirdAdapter(duck);

        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::Duck");
        duck.fly();
        duck.makeSound();
        System.out.println("Demonstrating a toy bird::Duck");
        toyDuck.squeak();
        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter1.squeak();

        System.out.println("Demonstrating a real bird::Sparrow");
        sparrow.fly();
        sparrow.makeSound();
        System.out.println("Demonstrating a toy bird::Sparrow");
        toySparrow.squeak();
        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

Shubhi27 · 2022-03-23T10:20:35Z

Shubhi27
Mar 23, 2022

package design_patterns.structural.adapter_pattern;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToySparrow implements ToyBird {
    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }

}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Bird sparrow = new Sparrow();
        ToyBird toyDuck = new ToyDuck();
        ToyBird toySparrow = new ToySparrow();
        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter1 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Demonstrating a Sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy Sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        System.out.println("Making a toy Sparrow behave like a real bird via bird adapter::");
        birdAdapter1.squeak();

    }
}

0 replies

Batchusatyasri · 2022-03-23T10:20:46Z

Batchusatyasri
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking Toyduck noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking Sparrow noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Bird sparrow = new Sparrow();
        ToyBird toyDuck = new ToyDuck();
        ToyBird toySparrow = new ToySparrow();
        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);
        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();
        sparrow.fly();
        sparrow.makeSound();
        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();
        toySparrow.squeak();
        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
        birdAdapter2.squeak();
    }
}

0 replies

PavanArvapally · 2022-03-23T10:21:00Z

PavanArvapally
Mar 23, 2022

package Design_Pattern.structural_pattern;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();

        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

KaminiJha · 2022-03-23T10:21:04Z

KaminiJha
Mar 23, 2022

package DesignPattern;

interface Bird {
    public void fly();

    public void makeSound();
}

interface ToyBird {
    public void squeak();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

class ToySparrow implements ToyBird{
    public void squeak()
    {
        System.out.println("Sparrow is squeaking..");
    }
}
class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
        System.out.println("*************");
        //sparrow adaptar
        Bird sparrow=new Sparrow();
        ToyBird toySparrow=new ToySparrow();
        birdAdapter=new BirdAdapter(sparrow);
        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via bird adapter::");
        birdAdapter.squeak();
    }
}

0 replies

RohitN09 · 2022-03-23T10:23:29Z

RohitN09
Mar 23, 2022

package design_patterns.structural_pattern;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
        System.out.println();

        //for sparrow
        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();

        BirdAdapter sparrowAdapter = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        sparrowAdapter.squeak();
    }
}

0 replies

shreiyarandive · 2022-03-23T10:23:35Z

shreiyarandive
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Toy Sparrow squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        ToyBird toyDuck = new ToyDuck();

        BirdAdapter birdAdapterDuck = new BirdAdapter(duck);
        BirdAdapter birdAdapterForSparrow = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird duck::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird duck::");
        toyDuck.squeak();

        System.out.println("Making a toy bird duck behave like a real bird duck via bird adapter::");
        birdAdapterDuck.squeak();

        System.out.println("Demonstrating a real bird sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy bird sparrow behave like a real sparrow bird via bird adapter::");
        birdAdapterForSparrow.squeak();
    }
}

0 replies

Khyati-tripathi · 2022-03-23T10:25:04Z

Khyati-tripathi
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        Bird sparrow = new Sparrow();
        ToySparrow toySparrow = new ToySparrow();
        BirdAdapter birdAdapter1 = new BirdAdapter(sparrow);
        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real sparrow via bird adapter::");
        birdAdapter1.squeak();
    }
}

0 replies

amruth2211 · 2022-03-23T10:25:51Z

amruth2211
Mar 23, 2022

package DesignPatterns.StructuralPattern;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}
class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real duck bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy duck bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real sparrow bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow bird::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow bird behave like a real bird via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

Amrit-Raj22 · 2022-03-23T10:26:01Z

Amrit-Raj22
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        Bird sparrow = new Sparrow();
        ToySparrow toySparrow = new ToySparrow();
        BirdAdapter birdAd = new BirdAdapter(sparrow);
        System.out.println("Demonstrating a real bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAd.squeak();
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
    }
}

0 replies

DivikaAgrawal · 2022-03-23T10:26:26Z

DivikaAgrawal
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        Sparrow sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        System.out.println();

        System.out.println("Demonstrating a real bird::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toySparrow.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter2.squeak();

    }
}

0 replies

aish955 · 2022-03-23T10:26:32Z

aish955
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {

    @Override
    public void squeak() {
        System.out.println("Squeaking noise");

    }

}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        Bird sparrow = new Sparrow();
        ToySparrow toySparrow = new ToySparrow();

        BirdAdapter ba = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via sparrow adapter::");
        ba.squeak();

    }
}

0 replies

Mrafe · 2022-03-23T10:28:27Z

Mrafe
Mar 23, 2022

package designPatterns;

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {

    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {

    @Override
    public void squeak() {
        System.out.println("Chirping noise");

    }

}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPaternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();

        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();

        // Sparrow
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

VigneshVishwa · 2022-03-23T10:31:51Z

VigneshVishwa
Mar 23, 2022

package builderdesign;
interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();
        BirdAdapter birdAdapter1 = new BirdAdapter(duck);

        Bird sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird::Duck");
        duck.fly();
        duck.makeSound();
        System.out.println("Demonstrating a toy bird::Duck");
        toyDuck.squeak();
        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter1.squeak();

        System.out.println("Demonstrating a real bird::Sparrow");
        sparrow.fly();
        sparrow.makeSound();
        System.out.println("Demonstrating a toy bird::Sparrow");
        toySparrow.squeak();
        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

Prem-3 · 2022-03-23T10:32:12Z

Prem-3
Mar 23, 2022

interface Bird {
    void fly();

    void makeSounds();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying");
    }

    public void makeSounds() {
        System.out.println("chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying");
    }

    public void makeSounds() {
        System.out.println("Quack Quack");
    }
}

interface ToyBird {
    void fly();

    void squeak();
}

class ToyDuck implements ToyBird {
    public void fly() {
        System.out.println("Can't Fly");
    }

    public void squeak() {
        System.out.println("sqeuaking noise");
    }
}

class ToySparrow implements ToyBird {
    public void fly() {
        System.out.println("Can't Fly");
    }

    public void squeak() {
        System.out.println("sqeuaking noise...");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSounds();
    }

    @Override
    public void fly() {
        // TODO Auto-generated method stub

    }
}

public class Adapter {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Bird sparrow = new Sparrow();

        ToyBird toyDuck = new ToyDuck();
        ToyBird toySparrow = new ToySparrow();

        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);
        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSounds();
        System.out.println("-------");
        sparrow.fly();
        sparrow.makeSounds();
        System.out.println("-------");
        System.out.println("demonstrating a toy bird::");
        toyDuck.squeak();
        System.out.println("-------");
        toySparrow.squeak();
        System.out.println("-------");
        System.out.println("making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
        birdAdapter2.squeak();
        System.out.println("-------");
    }
}

0 replies

ShraddhaPenshanwar · 2022-03-23T10:40:39Z

ShraddhaPenshanwar
Mar 23, 2022


    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {

    public void fly() {
        System.out.println("Flying..");
    }

    public void makeSound() {
        System.out.println("Chirp Chirp");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

class Duck implements Bird {

    public void fly() {
        System.out.println("Flying..");
    }

    public void makeSound() {
        System.out.println("Quack Quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking mode of ToyDuck");
    }
}

class ToySparrow implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking mode of Toy Sparrow");
    }
}

public class AdapterPattern {

    public static void main(String[] args) {
        Duck duck = new Duck();
        ToyDuck toyDuck = new ToyDuck();

        Sparrow sparrow = new Sparrow();
        ToySparrow toysparrow = new ToySparrow();

        // wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter1 = new BirdAdapter(duck);
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real bird");

        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird");
        toyDuck.squeak();

        System.out.println("Demonstrating a toy bird behave like a real bird");
        birdAdapter1.squeak();

        System.out.println("Demonstrating a toy sparrow");
        toysparrow.squeak();

        System.out.println("Demonstrating a toy bird behave like a real sparrow");
        birdAdapter2.squeak();

    }
}

0 replies

Samyuktha26 · 2022-03-23T10:41:19Z

Samyuktha26
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

interface ToyBirdd {
    public void makeSound();
}

class ToySparrow implements ToyBirdd {
    public void makeSound() {
        System.out.println("ToySparrow making noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }

    public void makeSound() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();
        Sparrow sparrow = new Sparrow();
        ToyBirdd toySparrow = new ToySparrow();
        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);

        System.out.println("Demonstrating a real bird::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy bird::");
        toyDuck.squeak();

        System.out.println("Making a toy bird behave like a real bird via bird adapter::");
        birdAdapter.squeak();
        BirdAdapter birdAdapter1 = new BirdAdapter(sparrow);
        System.out.println("Demonstrating a toy sparrow: ");
        toySparrow.makeSound();
        System.out.println("Making a toy sparrow behave like a real sparrow via a bird adapter::");
        birdAdapter.makeSound();
    }
}

0 replies

vysh675 · 2022-03-23T10:52:59Z

vysh675
Mar 23, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {
    @Override
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPatternDemo {
    public static void main(String[] args) {
        Bird duck = new Duck();
        Sparrow sparrow = new Sparrow();
        ToyBird toyDuck = new ToyDuck();
        ToyBird toySparrow = new ToySparrow();
        // Wrap a bird in a birdAdapter so that it behaves like a toy bird
        BirdAdapter birdAdapter = new BirdAdapter(duck);
        BirdAdapter birdAdapter1 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real duck::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy duck::");
        toyDuck.squeak();

        System.out.println("Making a toy duck behave like a real duck via bird adapter::");
        birdAdapter.squeak();

        System.out.println();

        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via bird adapter::");
        birdAdapter1.squeak();
    }
}

0 replies

SabaMhabar · 2022-03-23T11:05:38Z

SabaMhabar
Mar 23, 2022

interface Bird {
public void fly();

public void makeSound();

}

class Sparrow implements Bird {
public void fly() {
System.out.println("Flying...");
}

public void makeSound() {
    System.out.println("Chirp chirp");
}

}

class Duck implements Bird {
public void fly() {
System.out.println("Flying...");
}

public void makeSound() {
    System.out.println("Quack quack");
}

}

interface ToyBird {
public void squeak();
}

class ToyDuck implements ToyBird {
public void squeak() {
System.out.println("Squeaking noise");
}
}

class ToySparrow implements ToyBird {
public void squeak() {
System.out.println("Squeaking noise");
}
}

class BirdAdapter implements ToyBird {
Bird bird;

public BirdAdapter(Bird bird) {
    this.bird = bird;
}

public void squeak() {
    bird.makeSound();
}

}

public class AdapterDemo {
public static void main(String[] args) {
Bird duck = new Duck();
ToyBird toyDuck = new ToyDuck();

    // Wrap a bird in a birdAdapter so that it behaves like a toy bird
    BirdAdapter birdAdapter1 = new BirdAdapter(duck);

    System.out.println("Demonstrating a real duck bird::");
    duck.fly();
    duck.makeSound();

    System.out.println("Demonstrating a toy duck bird::");
    toyDuck.squeak();

    System.out.println("Making a toy duck bird behave like a real bird via bird adapter::");
    birdAdapter1.squeak();
    System.out.println("-----------------------------");
    Bird sparrow = new Sparrow();
    ToySparrow toySparrow = new ToySparrow();
    BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);
    System.out.println("Demonstrating a real sparrow bird::");
    sparrow.fly();
    sparrow.makeSound();

    System.out.println("Demonstrating a toy sparrow bird::");
    toySparrow.squeak();

    System.out.println("Making a toy bird behave like a real sparrow bird via bird adapter::");
    birdAdapter2.squeak();
}

}

0 replies

ujjwal18bit1167 · 2022-04-17T06:28:24Z

ujjwal18bit1167
Apr 17, 2022

interface Bird {
    public void fly();

    public void makeSound();
}

class Sparrow implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Chirp chirp");
    }
}

class Duck implements Bird {
    public void fly() {
        System.out.println("Flying...");
    }

    public void makeSound() {
        System.out.println("Quack quack");
    }
}

interface ToyBird {
    public void squeak();
}

class ToyDuck implements ToyBird {
    public void squeak() {
        System.out.println("Squeaking noise");
    }
}

class ToySparrow implements ToyBird {

    @Override
    public void squeak() {
        System.out.println("Squeaking noise");

    }

}

class BirdAdapter implements ToyBird {
    Bird bird;

    public BirdAdapter(Bird bird) {
        this.bird = bird;
    }

    public void squeak() {
        bird.makeSound();
    }
}

public class AdapterPattern {
    public static void main(String[] args) {
        Bird duck = new Duck();
        ToyBird toyDuck = new ToyDuck();

        BirdAdapter birdAdapter1 = new BirdAdapter(duck);

        System.out.println("Demonstrating a real duck::");
        duck.fly();
        duck.makeSound();

        System.out.println("Demonstrating a toy duck::");
        toyDuck.squeak();

        System.out.println("Making a toy duck behave like a real duck via bird adapter::");
        birdAdapter1.squeak();

        System.out.println("\n");

        Sparrow sparrow = new Sparrow();
        ToyBird toySparrow = new ToySparrow();
        BirdAdapter birdAdapter2 = new BirdAdapter(sparrow);

        System.out.println("Demonstrating a real sparrow::");
        sparrow.fly();
        sparrow.makeSound();

        System.out.println("Demonstrating a toy sparrow::");
        toySparrow.squeak();

        System.out.println("Making a toy sparrow behave like a real sparrow via bird adapter::");
        birdAdapter2.squeak();
    }
}

0 replies

Task - Design Patterns - Adapter Pattern #65

Uh oh!

akash-coded Mar 23, 2022 Maintainer

Replies: 32 comments

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

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Uh oh!

Uh oh!

Uh oh!

Uh oh!

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Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

akash-coded
Mar 23, 2022
Maintainer